Brazil legend Rivaldo has suggested that new Manchester United signing Casemiro can be responsible for the club's resurgence if Erik ten Hag's side continue to improve.
Casemiro was introduced as a United player before the club's home game with rivals Liverpool on Monday after joining from Real Madrid.
After joining Madrid from Sao Paulo in 2013, he helped the club win the Champions League five times, plus LaLiga three times and the Cope del Rey once. United will pay up to £70m for the Brazil midfielder, who has signed a four-year deal at Old Trafford.